论文部分内容阅读
臂架式混凝土泵车本栏介绍一种先进臂架式混凝土泵车，其驾驶室内采用汽动操作手柄，可在驾室内方便地行驶／泵送状态转换。并具有性能可靠的液压系统的主控阀。在北京亮马河大厦施工中泵送高度达１０４米。料斗出口处两个９０ｏ弯曲段采用Ｓ伐和自动密封方式，适用于高压...
Boom-type concrete pump truck This column introduces an advanced boom type concrete pump truck. Its cab is equipped with a steam-operated operating handle that allows easy driving/pumping in the cabin. And has a reliable main control valve hydraulic system. The pumping height reached 104 meters in the construction of Beijing Liangmahe Building. Two 90o bending sections at the outlet of the hopper adopt S-cut and automatic sealing method, suitable for high pressure...